Page 331 of 376

Second Printing for Chevrolet Tracker Owner's Manual ± 1999
Long Trip/Highway Scheduled Maintenance
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7-35
37,500 Miles (62 500 km)
Change engine oil and filter (or every 7.5 months, whichever occurs first).
An Emission Control Service.
Rotate tires. See ªTire Inspection and Rotationº in the Index for proper
rotation pattern and additional information. (See footnote +.)
45,000 Miles (75 000 km)
Change engine oil and filter (or every 7.5 months, whichever occurs first).
An Emission Control Service.
Inspect passenger compartment air filter.
Replace automatic transmission fluid hose (or every 45 months, whichever
occurs first).
Change automatic transmission fluid and filter if the vehicle is mainly driven
under one or more of these conditions:
± In heavy city traffic where the outside temperature regularly reaches
90F (32C) or higher.
± In hilly or mountainous terrain.
± When doing frequent trailer towing.
± Uses such as found in taxi, police or delivery service.
If you do not use your vehicle under any of these conditions, change the fluid
and filter every 100,000 miles (166 000 km).
(Continued)
ACTUAL
SERVICED BY:MILEAGE
DATE
ACTUAL
SERVICED BY:MILEAGE
DATE
Page 333 of 376

Second Printing for Chevrolet Tracker Owner's Manual ± 1999
Long Trip/Highway Scheduled Maintenance
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7-37
60,000 Miles (100 000 km)
Change engine oil and filter (or every 7.5 months, whichever occurs first).
An Emission Control Service.
Replace passenger compartment air filter.
For Two
-Wheel-Drive vehicles only: Clean and repack the front wheel
bearings (or at each brake relining, whichever occurs first).
Change automatic transmission fluid and filter if the vehicle is mainly driven
under one or more of these conditions:
± In heavy city traffic where the outside temperature regularly reaches
90F (32C) or higher.
± In hilly or mountainous terrain.
± When doing frequent trailer towing.
± Uses such as found in taxi, police or delivery service.
If you do not use your vehicle under any of these conditions, change the fluid
and filter every 100,000 miles (166 000 km).
Rotate tires. See ªTire Inspection and Rotationº in the Index for proper
rotation pattern and additional information. (See footnote +.)
Inspect engine accessory drive belts (or every 24 months, whichever
occurs first).
An Emission Control Service.
(Continued)
ACTUAL
SERVICED BY:MILEAGE
DATE
Page 334 of 376

Long Trip/Highway Scheduled Maintenance
Second Printing for Chevrolet Tracker Owner's Manual ± 1999
yellowblue
7-38
60,000 Miles (100 000 km) (Continued)
Drain, flush and refill cooling system (or every 30 months, whichever occurs
first). See ªEngine Coolantº in the Index for what to use. Inspect hoses. Clean
radiator, condenser, pressure cap and neck. Pressure test the cooling system
and pressure cap.
An Emission Control Service. (See footnote.)
Replace spark plugs.
An Emission Control Service.
Replace air cleaner filter.
An Emission Control Service.
Inspect fuel tank, cap and lines and any hoses for damage. Replace fuel tank
cap gasket.
An Emission Control Service. (See footnote .)
Change manual transmission fluid.
Change transfer case fluid.
Change differential fluid.
Replace fuel filter (or every 30 months, whichever occurs first).
An Emission Control Service. (See footnote.)
Inspect the valve lash and adjust if necessary (1.6L Code 6 engine only).
An Emission Control Service.
Page 336 of 376

Long Trip/Highway Scheduled Maintenance
Second Printing for Chevrolet Tracker Owner's Manual ± 1999
yellowblue
7-40
75,000 Miles (125 000 km)
Change engine oil and filter (or every 7.5 months, whichever occurs first).
An Emission Control Service.
Inspect passenger compartment air filter.
Change automatic transmission fluid and filter if the vehicle is mainly driven
under one or more of these conditions:
± In heavy city traffic where the outside temperature regularly reaches
90F (32C) or higher.
± In hilly or mountainous terrain.
± When doing frequent trailer towing.
± Uses such as found in taxi, police or delivery service.
If you do not use your vehicle under any of these conditions, change the fluid
and filter every 100,000 miles (166 000 km).
Rotate tires. See ªTire Inspection and Rotationº in the Index for proper
rotation pattern and additional information. (See footnote +.)
Inspect the valve lash and adjust if necessary (1.6L Code 6 engine only).
An Emission Control Service.
Inspect propeller shafts and u
-joints for looseness and damage (or every
15 months, whichever occurs first). Inspect more frequently if used off
-road
or for pulling a trailer. Tighten u
-joint flange bolts if necessary.
ACTUAL
SERVICED BY:MILEAGE
DATE
Page 337 of 376

Second Printing for Chevrolet Tracker Owner's Manual ± 1999
Long Trip/Highway Scheduled Maintenance
yellowblue
7-41
82,500 Miles (137 500 km)
Change engine oil and filter (or every 7.5 months, whichever occurs first).
An Emission Control Service.
Rotate tires. See ªTire Inspection and Rotationº in the Index for proper
rotation pattern and additional information. (See footnote +.)
90,000 Miles (150 000 km)
Change engine oil and filter (or every 7.5 months, whichever occurs first).
An Emission Control Service.
Replace passenger compartment air filter.
For Two
-Wheel-Drive vehicles only: Clean and repack the front wheel
bearings (or at each brake relining, whichever occurs first).
Inspect engine accessory drive belts (or every 24 months, whichever
occurs first).
Replace automatic transmission fluid hose (or every 45 months, whichever
occurs first).
Inspect camshaft timing belt (1.6L Code 6 engine only).
An Emission Control Service. (See footnote.)
Change automatic transmission fluid and filter if the vehicle is mainly driven
under one or more of these conditions:
± In heavy city traffic where the outside temperature regularly reaches
90F (32C) or higher.
(Continued)
ACTUAL
SERVICED BY:MILEAGE
DATE
ACTUAL
SERVICED BY:MILEAGE
DATE
Page 338 of 376

Long Trip/Highway Scheduled Maintenance
Second Printing for Chevrolet Tracker Owner's Manual ± 1999
yellowblue
7-42
90,000 Miles (150 000 km) (Continued)
± In hilly or mountainous terrain.
± When doing frequent trailer towing.
± Uses such as found in taxi, police or delivery service.
If you do not use your vehicle under any of these conditions, change the fluid
and filter every 100,000 miles (166 000 km).
Drain, flush and refill cooling system (or every 30 months, whichever occurs
first). See ªEngine Coolantº in the Index for what to use. Inspect hoses.
Clean radiator, condenser, pressure cap and neck. Pressure test the cooling
system and pressure cap.
An Emission Control Service. (See footnote.)
Replace spark plugs.
An Emission Control Service.
Replace air cleaner filter.
An Emission Control Service.
Inspect fuel tank, cap and lines and any hoses for damage or leaks.
Replace fuel tank cap gasket.
An Emission Control Service. (See footnote .)
Change manual transmission fluid.
Change transfer case fluid.
Change differential fluid.
Page 340 of 376
Long Trip/Highway Scheduled Maintenance
Second Printing for Chevrolet Tracker Owner's Manual ± 1999
yellowblue
7-44
100,000 Miles (166 000 km)
If you haven't used your vehicle under severe service conditions listed
previously and, therefore, haven't changed your automatic transmission fluid,
change both the fluid and filter.
Replace Positive Crankcase Ventilation (PCV) valve. Replace any worn,
plugged or collapsed hoses.
An Emission Control Service.
Inspect Exhaust Gas Recirculation (EGR) system.
An Emission Control Service.
Replace evaporative emissions canister.
An Emission Control Service. ACTUAL
SERVICED BY:MILEAGE
DATE
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Second Printing for Chevrolet Tracker Owner's Manual ± 1999
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7-46 At Least Twice a Year
Restraint System Check
Make sure the safety belt reminder light and all your
belts, buckles, latch plates, retractors and anchorages are
working properly. Look for any other loose or damaged
safety belt system parts. If you see anything that might
keep a safety belt system from doing its job, have it
repaired. Have any torn or frayed safety belts replaced.
Also look for any opened or broken air bag coverings,
and have them repaired or replaced. (The air bag system
does not need regular maintenance.)
Wiper Blade Check
Inspect wiper blades for wear or cracking. Replace blade
inserts that appear worn or damaged or that streak or
miss areas of the windshield. Also see ªWiper Blades,
Cleaningº in the Index.
Weatherstrip Lubrication
Silicone grease on weatherstrips will make them last
longer, seal better, and not stick or squeak. Apply
silicone grease with a clean cloth. During very cold,
damp weather more frequent application may be
required. (See ªRecommended Fluids and Lubricantsº
in the Index.)Fluid Level Check
Check the transfer case, axle differential(s) and
automatic or manual transmission fluid levels and add as
needed. See ªTransfer Case,º ªAxle, Rear,º ªAxle,
Frontº and ªAutomatic Transmissionº or ªManual
Transmissionº in the Index. Check for leaks. A fluid loss
in these systems could indicate a problem. Have the
system inspected and repaired at once.
At Least Once a Year
Key Lock Cylinders Service
Lubricate the key lock cylinders with the lubricant
specified in Part D.
Body Lubrication Service
Lubricate all body door hinges. Also lubricate all hinges
and latches, including those for the hood, rear
compartment, glove box door, console door and any
folding seat hardware. Part D tells you what to use.
More frequent lubrication may be required when
exposed to a corrosive environment.